[Interest] QFile subclass that does HFS compression?

René J.V. Bertin rjvbertin at gmail.com
Mon Dec 17 22:33:36 CET 2018

On Monday December 17 2018 22:35:23 Konstantin Tokarev wrote:

> I'm not sure about ZFS, but other mentioned file systems support per-file compression
> setting. In Linux this is done by setting FS_COMPR_FL flag in FS_IOC_GETFLAGS ioctl 

Interesting, I didn't know about this. It certainly does not exist in ZFS for setting compression, probably not for knowing whether a file is compressed either (file on a ZFS dataset can have blocks that are compressed with all, any or none of the various supported compressors depending on how much of it was written when a certain type of compression was set...).


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